[john8546]

Thanks Rob, I did not know, there is a trigger hidden inside the settings treasure box. Now it worked for me.
Can you please let me know what is the functionality of the sort title placed above the poster tab means. 

Thanks John.

Yes, I might add a check so if the option is not selected, Missing Video file (x) is not shown in the list.

As for the Sort Title, this is a over-ride for Kodi/XBMC. Kodi will show the Title, but list the movie in the Library by the Sort Title.
ie: If you have Avengers, BeetleJuice, Dead Pool in the library, if the Sort Title for Beetlejuice is something like My BeetleJuice, then the library shows as
Avengers, Dead Pool, BeetleJuice.
An example of why/when to use would be if you have Sets, and want to show the movies in a different order. Or If you want the movie to be sorted by Original Title (where MC has scraped the Original Title into the Sort Title field).

I suspect most people would never use this. 

Thanks Rob for the detailed info.